CN104276225A - Device for limiting the hanging of a rebounded axle of a vehicle and vehicle comprising such device - Google Patents
Device for limiting the hanging of a rebounded axle of a vehicle and vehicle comprising such device Download PDFInfo
- Publication number
- CN104276225A CN104276225A CN201410312929.8A CN201410312929A CN104276225A CN 104276225 A CN104276225 A CN 104276225A CN 201410312929 A CN201410312929 A CN 201410312929A CN 104276225 A CN104276225 A CN 104276225A
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- China
- Prior art keywords
- connection element
- support
- stop device
- main body
- vehicle
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G9/00—Resilient suspensions of a rigid axle or axle housing for two or more wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/32—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/11—Understructures, i.e. chassis frame on which a vehicle body may be mounted with resilient means for suspension, e.g. of wheels or engine; sub-frames for mounting engine or suspensions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/45—Stops limiting travel
- B60G2204/4504—Stops limiting travel using cable or band to prevent extension
Abstract
The invention relates to a device for limiting the hanging of a rebounded axle of a vehicle and vehicle comprising such device. The invention provides a stopping device for limiting the hanging of a rebounded axle of a vehicle. Said vehicle also comprises a chassis provided with a couple of side members. The stopping device comprises at least a first stop element including a flexible component, a first linking element and a second linking element, each of said linking elements being connected to a corresponding end of said belt. The device also comprises first connecting means configured for connecting stably the first linking element to one of said side members of the vehicle. The device further comprises a second connecting means configured for connecting stably said second first linking element to said rebounded axle of said vehicle.
Description
Invention field
The present invention relates to the device of hang low (hanging) of the bounce-back axle (rebounded axle) for restricting traffic instrument.The invention still further relates to the vehicle comprising multiple device according to described invention.
Description of the prior art
As is known, some vehicle are designed to such as cross-country application (off-road application).These vehicle, such as such as those, for the vehicle of military defense, stand high pressure stress because it travels impervious path on institute edge.At this on the one hand, the axle of the vehicle, such as rear axle, stand to rebound frequently.Word " bounce-back " is to represent the relative motion of axle relative to vehicle chassis substantially.
It is clear that for these vehicle, the factor being designed to key especially of suspension group, especially more crucial when suspension group comprises shock absorber.In fact, in this case, shock absorber is that lower limit is defined in the bounce-back of axle.Such lower limit is set up by the maximum extension of resorber substantially.But when this situation reaches, resorber is by seriously stressed.
In order to avoid it damages, in some cases, the size design of resorber is too much, or they are chosen for the power making support higher than rated load.In these cases, these resorbers are designed to comprise the inner member improving its mechanical strength.But these technical schemes are also unsatisfactory, especially in cost and space.
Can be seen from the foregoing, it is clear that need the solution of hanging low being provided for limiting bounce-back axle.For this reason, main objective of the present invention is the only stop device hung low being provided for limiting bounce-back axle, and it allows the restriction overcoming prior art noted above.In this target, first object of the present invention easily can be mounted to the only stop device of the vehicle for providing.Second object of the present invention allows to support the only stop device of high power for providing.
Another object of the present invention be provided in hang low return the stage during, namely when axle is mobile close to chassis after bounce-back, also have and can expect and the only stop device repeatably showed.Of the present invention and interlocutory object is for providing failure-free and being easy to the only stop device that manufactures under competitive cost.
Summary of the invention
The present invention relates to the only stop device hung low of the bounce-back axle on restricting traffic instrument, the wherein said vehicle also comprise chassis, and described chassis is provided with a side members.Feature according to only stop device of the present invention is that it comprises at least the first and only stops element, and described first only stops element comprises flexible tape part, the first Connection Element and the second Connection Element; Each described Connection Element is connected to the end of the correspondence of described strap-like member.
The first fastening means and the second fastening means is also comprised according to device of the present invention, described first fastening means is configured to for by one of described first Connection Element described side member being firmly connected to the described vehicle, and described second fastening means is configured to the described bounce-back axle for described second Connection Element being firmly connected to the described vehicle.
According to the present invention, one or more only stop element have beneficially for bounce-back hanging low of axle determine lower limit.The length of only stopping element is depended in such restriction, and this length is assessed by the distance between the attachment point as Connection Element.When there is shock absorber, the length of only stopping element is selected as the stopping before the stop (end stop) of shock absorber of hanging low making axle.This allows protection resorber and improves its durability.
Dependent claims discloses preferred embodiment of the present invention, and it forms the part of the whole of this specification sheets.
Accompanying drawing explanation
According to the detailed description hereafter of reading with reference to accompanying drawing, the present invention will clearly, and this detailed description provides by only exemplary and nonrestrictive example, wherein:
-Fig. 1 is the first schematic diagram according to only the first embodiment of stop device of the present invention;
-Fig. 2 and 3 is two schematic diagrams about the only preferred implementation of stop device according to the present invention;
-Fig. 4 is the view of the possible installation of device according to the present invention on the cross-country vehicle;
-Fig. 5 is the first detailed view according to device of the present invention shown in Fig. 4;
-Fig. 6 is the view of the installation of Fig. 4, wherein in order to illustrate that, according to device of the present invention, the some parts of the vehicle is deleted better;
-Fig. 7 and 8 is the detailed view of the installation shown in Fig. 4;
-Fig. 9 and 10 shows the details of only stopping element according to device of the present invention shown in Fig. 4 to 8.
The parts that Reference numeral identical in figure is identical with letter instruction or function is suitable.
Preferred implementation describes in detail
With reference to the accompanying drawing pointed out above, only stop device 1 according to the present invention can be easily attached on the new vehicle, is particularly useful for cross-country application, as the application when the military defense vehicle.But device 1 can also be mounted in the updating operation process of the used vehicle.Under any circumstance, the hanging low of bounce-back axle that only stop device 1 is well-suited for the vehicle determines lower limit.For the purposes of the present invention, term " hangs low " distance being intended to represent and producing between chassis and the bounce-back axle of the vehicle substantially.
Significantly, in order to ensure correct balance, each bounce-back axle needs to install at least two only stop devices 1, each only stop device 1 for limit the axle on chassis and correspondence terminal part between hang low.In order to the reason of clear expression, description below always refers to single only stop device 1.
With reference to the schematic diagram of figure 1, only stop device 1 according to the present invention comprises and at least only stops element 5, only stops element 5 and comprises flexible tape part 6 and a pair Connection Element 7 ', 7 ", a pair Connection Element 7 ', 7 " in each end being connected to the correspondence of strap-like member 6.For the purposes of the present invention, term " strap-like member " is intended to represent the belt of flexibility be made up of the synthetic material of the usual kind used in technical application, such as, for lifting product or the belt that is fixed on by product on truck.The belt of this flexibility be made up of synthetic material can also substitute by the parts of other flexibilities.In drag cross-sectional plane, the size of strap-like member 6 is selected according to relevant power, and its length depends primarily on maximum that axle can allow and hangs low.Deposit in case at resorber, hanging low of such permission is preferably selected as like this, to stop before the stop of resorber to make to hang low.
Only stop device 1 also comprises the first fastening means and the second fastening means, first fastening means side member 50, second fastening means be configured to for the first Connection Element 7 ' only stopping element 5 being firmly-fixed to the vehicle is configured to will only stop the second Connection Element 7 of element 5 " be firmly-fixed to bounce-back axle 3.A preferred embodiment of the invention, the first fastening means comprises at least the first support 60, first support 60 and is suitable for being securely connected the side member 50 to the vehicle.First Connection Element 7 ' is fixedly secured to described first support 60, thus this first Connection Element 7 ' is fixedly secured to side member 50.
Similarly, the second fastening means preferably includes the second support 70, second support 70 and is suitable for directly or being indirectly connected to bounce-back axle 3.Term " indirectly " is intended to represent the situation inserting another element between the second support 70 and axle, as shown in the embodiment of the description at hereinafter with reference Fig. 4 to 8.Second Connection Element 7 " be fixedly secured to the second support 70, make the second Connection Element 7 like this " be connected to axle 3 securely.
Can find out, due to the strap-like member 6 be made up of synthetic material in an identical manner and wrinkling according to the direction determined substantially, the use only stopping element 5 comprising this strap-like member 6 is especially useful.In other words, the behavior of strap-like member is always expected and/or repeatably.Further, by means of the use of synthetic material, also advantageously avoid the damage of strap-like member 6.Meanwhile, in the use procedure only stopping element 5, noise is very low valuably.
Fig. 2 and 3 is about schematic diagram preferred embodiment of the present invention, and according to the present invention, only stop device 1 comprises first valuably and only stops element 15 and second and only stop element 25.First only stops element 15 comprises the first strap-like member 16 and two Connection Elements 17 ', 17 ", Connection Element 17 ', 17 " in each end being connected to the correspondence of the first strap-like member 16.Similarly, second only stops element 25 comprises the second strap-like member 26 and two Connection Elements 27 ', 27 ", Connection Element 27 ', 27 " in each end being connected to the correspondence of the second strap-like member 26.Hereinafter, the Connection Element 17 ', 17 of strap-like member 16,26 ", 27 ', 27 " possible and useful embodiment describe in more detail with reference to Fig. 9 and 10.
Two uses only stopping element 15,25 improve the mechanical strength of device, and make device can support higher load.Under this purpose, in order to the operation of further modifying device, according to preferred embodiment, at least one of only stopping in element 15,25 is connected to one in described support 60,70 in an adjustable way, to regulate the length of only stopping element itself.Under this purpose, term " length " refers to that the Connection Element only stopping element 15,25 is fixed to the distance between attachment point P1, P2 of corresponding support 60,70.According to this embodiment of the present invention, by regulating the length of only stopping element 15,25, load equally can be distributed on two ribbon parts.
At this on the one hand, in the schematic diagram of Fig. 2 and 3, Reference numeral P1 represents and only stops the point of connection that element 15,25 is connected to first (top) support 60, and P2 represents and only stops the point of connection that element 15,25 is connected to lower bracket (the second support 70).
It can be seen, due to assembling and production tolerance, two are only stopped element 15,25 and may have different length.Thus, as shown in the schematic diagram of Fig. 2, the load F of axle may be had
axlethe risk born by single strap-like member.But, by providing the instrument regulating at least one only to stop the length of element (in Fig. 3 be second only stop element 25), as shown in Figure 3, can load F be guaranteed
axlereallocation equal between element 15,25 is only stopped at two.In other words, regulated by least one the enterprising line length only stopped in element 15,25 at two, element 15,25 can support corresponding to F definitely
axlethe identical load of/2.
In the schematic diagram of Fig. 2 and 3, attachment point P1, P2 of only stopping element 15,25 are represented by cross signs, and the point of length can be regulated to be represented by the cross signs overlapping circle at its place.As shown, the second length of only stopping element 25 is preferably conditioned at lower bracket 70 place.But alternatively, it can be conditioned at the first support 60 place.Further, according to a kind of substituting scheme, also in an adjustable way two only may be stopped at least one that element 15,25 is fixed in support 60,70.
Fig. 4 to 10 about the installation of possible embodiment on the cross-country vehicle of only stop device 1 according to the present invention, for the hanging low of rear bounce-back axle 3 limiting these vehicle.Fig. 4 shows the profile of the structure of rear bounce-back axle 3 with fine rule.In order to illustrate the parts of only stop device 1 better, such rear axle 3 is omitted in the other drawings.
With reference to figure 4, only stop device is preferably mounted in and comprises on the vehicle on chassis, and this chassis has a pair basis for transporting the side member 50 of the typical scenario in the field of the military vehicle of supply or passenger.As shown in the figure, for each axle, especially for rear axle, these vehicle also comprise a pair suspended rack assembly, and each suspended rack assembly comprises load absorber components, such as, and bellows (air bellow) 90 and/or shock absorber 95.
Fig. 6 illustrate in detail the possible embodiment of suspended rack assembly, and wherein bellows 90 and shock absorber 95 are installed in suspension support arms 85, and suspension support arms 85 is connected to axle 3 by coupling assembling 88.In more detail, arm 85 is disposed in below axle 3, and along side member 50 bearing of trend 150 and extend.
Absorption of air device 90 comprises the lower end 93 of the upper end 91 being connected to side member 50 and the terminal part 83 being mounted to suspension support arms 85.Similarly, shock absorber 95 also 94 is connected to side member 50 and the position be between in the terminal part 83 of arm 85 and the middle body 86 of arm 85 in its lower end 97 is connected to arm 85 at its upper end.
For coupling assembling 88, it comprises upper board 82 and pair of U-shaped support 75, and upper board 82 is configured to be disposed in (see Fig. 4) above axle 3, and U-shaped support 75 is fixed to the middle body 86 of suspension support arms 85 with bolt.As shown in Figure 6, two supports 75 are disposed on upper board 82, make its threaded end stretch out so downwards, and with the hole through correspondence, the hole of this correspondence is defined through described middle body 86.For each end of U-shaped support 75, corresponding closed nut 76 is provided, to be fixed the bottom of middle body 86 compression axis 3.
As shown in Fig. 4 to 8, according to preferred embodiment, only stop element 15 and second only stop element 25 according to the inventive system comprises first, wherein according to the object pointed out above, the second length of only stopping element 25 is adjustable.More specifically, the second Connection Element 27 only stopping element 25 " be connected to the second support 70 by adjustment means, this adjustment means allows this only to stop this adjustment of the length of element 25.
With reference to figure 5, it is parallel to each other substantially and separated from each other by the compartment 68 that the first support 60 comprises the first supporting walls 61 and the second supporting walls 62, first supporting walls 61 and the second supporting walls 62.First support 60 is configured to be fixed to side member 50, and make supporting walls 61,62 stretch out along direction 130 like this, direction 130 is orthogonal to the bearing of trend 150 of side member 50 substantially.
Described first support 60 also comprises the first setting tool, the first Connection Element 17 ' for only stopping element 15 by first is fixed on the position of contiguous described first supporting walls 61, preferably be fixed on the outside of the described compartment 68, and the first Connection Element 27 ' for only stopping element 25 by second is fixed on the position of contiguous described second supporting walls 62, and in this case, be preferably fixed on the outside of the described compartment 68.
Also as shown in Figures 4 and 5, the first support 60 preferably also comprises flat connecting wall 66, and supporting walls 61,62 stretches out from connecting wall 66 orthogonally with U-shaped configuration.Such connecting wall 66 is preferably connected to the surface of side member 50, and this surface is towards the outside of the vehicle.As shown, this connection is carried out preferably by bolt.Alternatively, connecting wall 66 can be soldered to the side member 50 of the vehicle.
As shown in the figure, the first support 60 preferably includes one or more reinforcing element 69,63, and reinforcing element 69,63 is disposed in the inner side of the compartment 68 be defined between supporting walls 61,62.In this respect, the first support 60 preferably includes diapire 69, and diapire 69 is disposed between supporting walls 61,62 substantially in its lower edge.Corresponding to the lower edge of supporting walls, diapire 69 increases the rigidity of support 60.
First support 60 preferably also comprises columniform sleeve 63, and sleeve 63 is disposed between supporting walls 61,62 above diapire 69, in the position of the top edge closer to supporting walls 61,62.More specifically, sleeve 63 is arranged such that its longitudinal axis is orthogonal to described supporting walls 61,62 substantially.As indicated below, sleeve 63 preferably has the through hole for arranging setting tool 32,33, and setting tool 32,33 is for being fixed to supporting walls 61,62 by the Connection Element 17 ', 27 ' only stopping element 15,25 of correspondence.
With reference to figure 5, according to preferred embodiment, only stop device 1 also comprises buffer element 71, and buffer element 71 is disposed in, outside the compartment 68 at the end 69.When axle 3 moves towards side member 50, buffer element 71 avoids the impact of the first support 60 to the second support 70.
With reference to figure 8, the second support 70 comprises connecting panel 51, and connecting panel 51 is connected to the below substantially of the position of side member 50 position at the first support 60 is mechanically connected to the bounce-back axle 3 of the vehicle.According to shown in figure preferred embodiment, connecting panel 51 is defined in single main body with the upper board 82 of coupling assembling.For the new vehicle, the program is evident as preferably, and is provided as two functions (function of connecting panel 51 and the function of upper board 82) due to single main body, and the program is useful.In other words, according to the program, in fact, the upper board 82 of coupling assembling 88 is also used by " connecting panel 51 " as only stop device according to the present invention.Therefore, according to such preferred implementation, connecting panel 51 can be considered to directly be connected to bounce-back axle 3.
Alternatively, when upgrading the used vehicle, such as, two parts 51,82 discussed can independently be implemented, and subsequently connect.According to such alternative (not shown), connecting panel 51 such as can be fixed on by welding on the upper board 82 of above-described coupling assembling 88.Therefore, in this case, connecting panel 51 can be indirectly connected through a network of nodes to axle 3.
The embodiment possible according to another kind, not shown in the drawings, described connecting panel 51 can be independent of coupling assembling 88 and directly be fixed to bounce-back axle 3, that is, fix in the position being different from upper board 82 position.
With reference to figure 8, device comprises the second setting tool, to fix at reserved portion 73,78 place of described connecting panel 51 the second Connection Element 17 that two are only stopped element 15,25 ", 27 ".More specifically, such part 78,73 is the direction " on the contrary " in the longitudinal extension direction 150 along the side member 50 being substantially parallel to the vehicle, namely transversely in the direction " on the contrary " of axle 3.
As described above, according to preferred embodiment, connecting panel 51 and upper board 82 are defined in single main body.But as shown in Figure 8, connecting panel 51 can be identified as on " top " of described single main body, and the upper board 82 of coupling assembling 88 can be identified as " bottom " of described single main body.
Or with reference to figure 8, the end sections 73 of connecting panel 51 (i.e. the top of described single main body) stretches out (that is, stretching out relative to the bottom of described single main body) relative to the upper board 82 of coupling assembling 88.As mentioned below, such projecting end part 73 is used to fix the second Connection Element 27 that second only stops element 25 in an adjustable way ", to regulate this second length of only stopping element 25.
Figure 10 particularly illustrates the first embodiment only stopping element 15 illustrated respectively in Fig. 4 to 8.As shown in the figure, only stop element 15 and comprise the first strap-like member 16, first Connection Element 17 ' and the second Connection Element 17 "; the first Connection Element 17 ' and the second Connection Element 17 " in each main body comprising three sidepieces had according to triangle, preferably according to the shape of equicrural triangle.For each described Connection Element 17 ', 17 ", the first sidepiece 18 of described main body is disposed in ring 26 ', 26 " in, shown in as concrete in Fig. 7 and 8, ring 26 ', 26 " defined by the end of the correspondence of the first strap-like member 16.
Further, for each described Connection Element 17 ', 17 ", described main body also comprises cylindrical parts 19, cylindrical parts 19 be disposed in define triangle sidepiece between.Preferably, such cylindrical parts 19 is disposed in summit 14 place relative with the first sidepiece 18 of main body, and the first sidepiece 18 is disposed in the ring 26 ', 26 of the correspondence of strap-like member 26 " in.For each Connection Element 17 ', 17 ", such cylindrical parts 19 has through hole 13, through hole 13 to be suitable for pass by screw elements, as mentioned below, this screw elements is by Connection Element 17 ', 17 " one of support 60,70 of fixing stop device to end.It should be noted that for this embodiment, " length " of the first element 15 is corresponding to two Connection Elements 17 ', 17 " annular element 19 through hole 13 axis between distance L.
In addition, it should be noted that Connection Element 17 ', 17 " specific triangle be only possible embodiment.In fact, Connection Element can have different structures.
Fig. 9 particularly illustrates the second embodiment only stopping element 25 illustrated respectively in Fig. 4 to 8.As shown in the figure, second only stops element 25 and comprises the second strap-like member 26, first Connection Element 27 ' and the second Connection Element 27 ".First Connection Element 27 ' is configured to be fixed to the first support 60, and have correspond to the first Connection Element 17 ', 17 only stopping element 15 substantially " configuration.In fact, it comprises the main body with triangle, and wherein the first sidepiece 28 is disposed in the first ring 36 ' of the second strap-like member 26.Such main body also comprises the annular element 29 with through hole 23, and annular element 29 is disposed in summit 24 place relative with the first sidepiece 28 of main body.
Or with reference to figure 9, the second Connection Element 27 " be configured to the adjustment allowing the length of only stopping element 25 to second.Especially, it comprises the threaded clevis bolt of bending at a right angle, and this clevis bolt comprises central lateral portions 48, and central lateral portions 48 is disposed in the ring 36 of strap-like member " in, ring 36 " defined by the end of the correspondence of the second strap-like member 26.Described alar part 46 has screw thread at least in part, as mentioned below, to receive closed nut 49.
Fig. 5 and 7 particularly illustrates the possible embodiment of described first setting tool, and the first Connection Element 27 ' that described first setting tool only stops element 15 the first Connection Element 17 ' and second by first only stops element 25 is fixed to the first support 60.Described first setting tool preferably includes with the first retaining element 32 of the form of screw with the second retaining element 33 of the form of nut.First retaining element 32 (screw elements 32) is through the through hole 13 of the cylindrical parts 19 of the first Connection Element 17 ' of the first element 15, and it passes sleeve 63 from inside.In addition, screw elements 32 also only stops the through hole 13 of the cylindrical parts 29 of the first Connection Element 27 ' of element 25 through second, finally to engage with the second retaining element 33 (nut element).The closed action be applied on screw elements 32 and/or nut element 33 guarantees that the cylindrical parts 19 of the first Connection Element 17 ' is against the cylindrical parts 29 of the stable connection of the first supporting walls 61 and the first Connection Element 27 ' against the stable connection of the second supporting walls 62.At this on the one hand, it should be noted that sleeve 63 plays stiffener, it is provided to valuably for screw elements 32 being fixed to nut element 33 with correct tightening torque.For allowing the layout of described retaining element 32,33, supporting walls 61,62 is provided with applicable through hole, and the longitudinal axis ground of this through hole and sleeve 63 is arranged.These through holes allow screw elements 32 to pass, and thus allow the connection of itself and nut element 33.
Other substituting embodiments of first setting tool should be considered to a part of the present invention.Such as, according to not shown alternative, the first setting tool can comprise two screw elements, and each screw elements is suitable in the threaded end of the correspondence being threaded into sleeve.
Fig. 8 shows in detail the possible embodiment of described second setting tool, described second setting tool only stops the second Connection Element 17 of element 15 by first " and the second the second Connection Element 27 only stopping element 25 " be fixed to the second support 70, that is, connecting panel 51 is fixed to.Specifically, described second setting tool comprises the 3rd screw elements 34,3rd screw elements 34 is threaded in tapped bore (not shown), on the end sections 78 contrary with projecting end part 73 mentioned above that this tapped bore is defined at connecting panel 51.
Only stop the second Connection Element 27 of element 25 for second " connection, such connection is inserted in by each alar part 46 of the threaded clevis bolt by described bending in the hole of the correspondence that the end sections 73 stretched out of connecting panel 51 defines and carries out.Comprise a pair nut 49 for each described alar part 46, second setting tool, nut 49 is tightened against the opposition side of end sections 73.By regulating such nut 49 along the position of the threaded alar part 46 of clevis bolt, the second length of only stopping element 25 can be conditioned.
Refer again to Fig. 8, it should be noted that the first setting tool and the second setting tool are arranged such that two strap-like members 16,26 only stopping element 15,25 face one another valuably.In addition, the surface of the supporting walls 61,62 of each correspondence towards the first support 60 in strap-like member 16,26.Such layout ensure that strap-like member 16,26 is in the constant behavior in the stage that returns of hanging low.In fact, have been noted that two directions of strap-like member always identical are wrinkling, and or rather, about outwards wrinkling with reference to space, this reference space is included between two supports 60,70 of device.
The invention still further relates to the vehicle comprising the chassis with a side members 50.Such vehicle comprise and at least rebound axle 3 and it is characterized in that it comprises a pair according to only stop device of the present invention, and each only stop device is used for hanging low of the end of the correspondence of restrictive axes 3.
After considering to disclose specification sheets preferred embodiment of the present invention and accompanying drawing, for those skilled in the art, many changes of the present invention, adjustment, change and other purposes and application will become obvious.All without departing from the spirit and scope of the present invention these change, adjustment, to change and other purposes and application are considered to be covered by the invention.
Because those skilled in the art can implement the present invention according to the teaching in description above, the details further implemented will not be described.
Claims (16)
1. one kind is stopped stop device (1), hanging low of bounce-back axle (3) on restricting traffic instrument, the wherein said vehicle also comprise chassis, described chassis is provided with a side members (50), the feature of described only stop device (1) is, described only stop device (1) comprising:
-at least the first only stops element (5,15), it comprises the first flexible tape part, the first Connection Element (7 ', 17 ') and the second Connection Element (7 ", 17 "), and each described Connection Element (7 ', 7 ") is connected to the end of the correspondence of described strap-like member (6);
-the first fastening means, it is configured to described first Connection Element (7 ', 17 ') is firmly connected in the described side member (50) of the described vehicle;
-the second fastening means, it is configured to the described bounce-back axle (3) described second Connection Element (7 ", 17 ") being firmly connected to the described vehicle.
2. only stop device (1) according to claim 1, it is characterized in that, described only stop device (1) comprises second and only stops element (25), described second only stops element (25) comprises the second flexible tape part (26), first Connection Element (27 ') and the second Connection Element (27 "), each described Connection Element (27 ', 27 " end of the correspondence of described second strap-like member (26)) is connected to, described first Connection Element (27 ') that wherein said first fastening means is also configured to for only stopping element (25) by described second is firmly connected to described side member (50), and wherein said second fastening means is also configured to described second Connection Element for only stopping element (25) by described second (27 ") is firmly connected to described bounce-back axle (3).
3. only stop device (1) according to claim 1, it is characterized in that, described first fastening means comprises the first support (60), and described second fastening means comprises the second support (70), and the wherein said first described first Connection Element (7 ', 17 ') only stopping element (5,15) is connected to described first support (60), and described second Connection Element of described first element (5,15) (7 ", 17 ") is connected to described second support (70).
4. only stop device (1) according to claim 2, it is characterized in that, described first fastening means comprises the first support (60) and described second fastening means comprises the second support (70), wherein said first described first Connection Element (17 ') and described second only stopping element (15) only stops described first Connection Element (27 ') of element (25) by the first setting tool (32, 33, 63) described first support (60) is connected to, and described second Connection Element that wherein said first only stops element (15) (17 ") and described second only stops described second Connection Element (27 ") of element (25) by the second setting tool (34, 49) described second support (70) is connected to.
5. the only stop device (1) according to claim 3 or 4, it is characterized in that, at least one in described Connection Element (17 ', 17 ", 27 ', 27 ") is by be connected in described support (60,70) for regulating the corresponding instrument only stopping the length of element (15,25) one.
6. the only stop device (1) according to any one of claim 3 to 5, it is characterized in that, the described described Connection Element (17 ', 17 ", 27 ', 27 ") only stopping element (15,25) is connected to support corresponding in described support (60,70), and described second strap-like member (26) making the described first described first strap-like member (5) and described second only stopping element (15) only stop element (25) faces one another.
7. the only stop device according to any one of claim 4 to 6, it is characterized in that, described first support (60) comprises the first supporting walls (61) and the second supporting walls (62), described first supporting walls (61) and described second supporting walls (62) parallel to each other substantially, and it is separated from each other by the compartment (68), described first support (60) is configured to be fixed to described side member (50), make described supporting walls (61, 62) direction (130) along the bearing of trend (150) being orthogonal to described side member (50) substantially stretches out.
8. only stop device according to claim 7, it is characterized in that, described first Connection Element (17 ') that described first setting tool is configured to only stop described first element (15) is fixed on the position being close to described first supporting walls (61), and the first Connection Element (27 ') only stopping element (25) by described second is fixed on the position of contiguous described second supporting walls (62).
9. the only stop device according to claim 7 or 8, it is characterized in that, described first support (60) also comprises flat connecting wall (66), described supporting walls (61,62) stretches out from described connecting wall (66) orthogonally with U-shaped configuration, and described connecting wall (66) is configured to the surface being connected to described side member (50).
10. only stop device according to claim 9, it is characterized in that, described first support also comprises diapire (69), described diapire (69) is disposed between described supporting walls (61,62) in the lower edge of described supporting walls (61,62) substantially, described first support (60) also comprises buffer element (71), and described buffer element (71) is connected to described diapire (69) in the outside of the described compartment (68).
11. only stop devices according to any one of claim 4 to 10, it is characterized in that, described second support (70) comprises connecting panel (51), described connecting panel (51) is configured to directly or indirectly be connected to described axle (3) in the position of the below substantially of described first support (60), described second setting tool is configured to the opposite ends part (73 at described connecting panel (51), 78) described second Connection Element (27 ") of the described first described second Connection Element only stopping element (15) (17 ") and described second element (25) is fixed at place, described part (73, 78) direction along the bearing of trend being substantially parallel to described side member (50) is contrary.
12. only stop devices according to any one of claim 4 to 11, it is characterized in that, describedly only stop element (15, 25) at least one in only stops the described Connection Element (17 ' of element, 17 ", 27 ') at least one Connection Element in comprises the main body of three sidepieces with triangularity structure, first sidepiece of described main body is disposed in ring (26 ', 26 ", 36 ') in, described ring (26 ', 26 ", 36 ') end of the correspondence of described first strap-like member (16) is defined as, described main body also comprises cylindrical parts (19, 29), described cylindrical parts (19, 29) between the described sidepiece being disposed in described main body, and there is through hole (13, 23), described through hole (13, 23) be suitable for by the retaining element (32 of correspondence, 33, 34) passed, described retaining element (32, 33, 34) be arranged at least one Connection Element described is fixed to corresponding support (60, 70).
13. only stop devices according to any one of claim 4 to 11, it is characterized in that, described first two the described Connection Elements (17 ' only stopping element (15), 17 " main body of three sidepieces with triangularity structure) is all comprised, first sidepiece of described main body is disposed in ring (26 ', 26 "), described ring (26 ', 26 " end of the correspondence of described first strap-like member (16)) is defined as, described main body also comprises cylindrical parts (19), described cylindrical parts (19) is disposed between the described sidepiece of described main body, and there is through hole (13), described through hole (13) is suitable for by the retaining element (32 of correspondence, 34) passed, described retaining element (32, 34) be arranged to each Connection Element (17 ', 17 ") described support (60 is fixed to, 70) one in.
14. only stop devices according to any one of claim 4 to 13, it is characterized in that, described second described first Connection Element (27 ') only stopping element (25) comprises the main body of three sidepieces with triangularity shape, first sidepiece (28) of described main body is disposed in ring (36 '), described ring (36 ') is defined at the first end place of the correspondence of described second strap-like member (26), described main body also comprises cylindrical parts (29), described cylindrical parts (29) is disposed between the described sidepiece of described main body, and there is through hole (23), described through hole (23) to be suitable for pass by the retaining element of correspondence, described retaining element is arranged to and described first Connection Element (27 ') is fixed to described first support (60).
15. only stop devices according to claim 14, it is characterized in that, described second described second Connection Element only stopping element (25) (27 ") comprises the threaded clevis bolt of bending at a right angle, described clevis bolt comprises central lateral portions (48), two parallel alar parts (46) extend from described central lateral portions (48), described central lateral portions (48) is disposed in ring (36 "), described ring (36 ") is defined at the second end place of the correspondence of described second strap-like member, described parallel alar part (46) is arranged in the through hole being inserted into the correspondence be defined on described second support (70), and have screw thread at least in part, to receive closed nut (49), for in an adjustable way described second Connection Element (27 ") being fixed to described second support (70).
16. 1 kinds of vehicle for transporting cargo or passenger, especially along cross-country path transporting cargo or passenger, it is characterized in that, the described vehicle comprise one or more only stop device hung low for limiting bounce-back axle according to any one of claim 1 to 15.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13174663.8A EP2821264B1 (en) | 2013-07-02 | 2013-07-02 | Device for limiting the hanging of a rebounded axle of a vehicle and vehicle comprising such device |
| EP13174663.8 | 2013-07-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104276225A true CN104276225A (en) | 2015-01-14 |
| CN104276225B CN104276225B (en) | 2018-07-03 |
Family
ID=48782182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410312929.8A Active CN104276225B (en) | 2013-07-02 | 2014-07-02 | The device that restricting traffic tool rebound axis hangs low and the vehicles including the device |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2821264B1 (en) |
| CN (1) | CN104276225B (en) |
| AU (1) | AU2014203543B2 (en) |
| BR (1) | BR102014016295B1 (en) |
| ES (1) | ES2683179T3 (en) |
| RU (1) | RU2662579C2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201700020136A1 (en) * | 2017-02-22 | 2018-08-22 | Iveco Magirus | DEVICE TO LIMIT THE SUSPENSION OF AN EXTENDED VEHICLE AXLE |
| US11084348B2 (en) * | 2018-02-28 | 2021-08-10 | J & J Holdings and Investments, LLC | Clamp, mount tab and tether for limit strap |
| MX2020011702A (en) * | 2018-05-04 | 2021-04-28 | Hendrickson Usa Llc | Suspension travel control system. |
| US20190337347A1 (en) * | 2018-05-04 | 2019-11-07 | Hendrickson USA., L.L.C. | Suspension Travel Control System |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5577759A (en) * | 1995-03-02 | 1996-11-26 | Tuff Boy, Inc. | High-clearance trailers for use in agricultural harvesting of multi-harvest crops |
| DE29822564U1 (en) * | 1998-12-18 | 1999-02-25 | Kober Ag | Chassis for a front-wheel drive motor vehicle |
| US6279950B1 (en) * | 1998-12-07 | 2001-08-28 | Richard E. Armstrong | Axle crutch |
| WO2001070525A1 (en) * | 2000-03-22 | 2001-09-27 | The Boler Company | Adjustable rebound stop for axle/suspension systems |
| CN1338395A (en) * | 2000-08-17 | 2002-03-06 | 现代自动车株式会社 | Suspension system for increasing rolling safety of vehicle |
| CN1724283A (en) * | 2004-07-21 | 2006-01-25 | 日产自动车株式会社 | Wheel suspension system |
| US20070108711A1 (en) * | 2005-11-16 | 2007-05-17 | Smith Aaron M | Lifting system for a vehicle axle |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL200232A0 (en) * | 2009-08-04 | 2012-05-31 | Asfir Ltd | Suspension system for vehicle |
| CN103057379A (en) * | 2012-12-29 | 2013-04-24 | 山东美晨科技股份有限公司 | Limit device of automobile chassis suspension |
-
2013
- 2013-07-02 EP EP13174663.8A patent/EP2821264B1/en active Active
- 2013-07-02 ES ES13174663.8T patent/ES2683179T3/en active Active
-
2014
- 2014-06-30 AU AU2014203543A patent/AU2014203543B2/en active Active
- 2014-06-30 BR BR102014016295-0A patent/BR102014016295B1/en active IP Right Grant
- 2014-07-01 RU RU2014126872A patent/RU2662579C2/en active
- 2014-07-02 CN CN201410312929.8A patent/CN104276225B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5577759A (en) * | 1995-03-02 | 1996-11-26 | Tuff Boy, Inc. | High-clearance trailers for use in agricultural harvesting of multi-harvest crops |
| US6279950B1 (en) * | 1998-12-07 | 2001-08-28 | Richard E. Armstrong | Axle crutch |
| DE29822564U1 (en) * | 1998-12-18 | 1999-02-25 | Kober Ag | Chassis for a front-wheel drive motor vehicle |
| WO2001070525A1 (en) * | 2000-03-22 | 2001-09-27 | The Boler Company | Adjustable rebound stop for axle/suspension systems |
| CN1338395A (en) * | 2000-08-17 | 2002-03-06 | 现代自动车株式会社 | Suspension system for increasing rolling safety of vehicle |
| CN1724283A (en) * | 2004-07-21 | 2006-01-25 | 日产自动车株式会社 | Wheel suspension system |
| US20070108711A1 (en) * | 2005-11-16 | 2007-05-17 | Smith Aaron M | Lifting system for a vehicle axle |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2662579C2 (en) | 2018-07-26 |
| AU2014203543A1 (en) | 2015-01-22 |
| EP2821264A1 (en) | 2015-01-07 |
| CN104276225B (en) | 2018-07-03 |
| EP2821264B1 (en) | 2018-05-30 |
| BR102014016295A2 (en) | 2019-01-02 |
| BR102014016295B1 (en) | 2022-09-27 |
| AU2014203543B2 (en) | 2017-05-25 |
| ES2683179T3 (en) | 2018-09-25 |
| RU2014126872A (en) | 2016-02-10 |
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